30023032313 has 8 divisors (see below), whose sum is σ = 31344148608. Its totient is φ = 28703229984.

The previous prime is 30023032307. The next prime is 30023032327. The reversal of 30023032313 is 31323032003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30023032313 - 2⁴ = 30023032297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30023032363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281645 + ... + 373322.

It is an arithmetic number, because the mean of its divisors is an integer number (3918018576).

Almost surely, 2^30023032313 is an apocalyptic number.

It is an amenable number.

30023032313 is a deficient number, since it is larger than the sum of its proper divisors (1321116295).

30023032313 is a wasteful number, since it uses less digits than its factorization.

30023032313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656983.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30023032313 its reverse (31323032003), we get a palindrome (61346064316).

The spelling of 30023032313 in words is "thirty billion, twenty-three million, thirty-two thousand, three hundred thirteen".